bin/adb-browse-with-firefox: use adb-of for weibo
bin/adb-of: do weibo and youku
bin/adb-show-touches: make it more flexible
bin/get-used-files: seems not working
bin/ww: use lww-out, since I have removed the subdir

Signed-off-by: Bao Haojun <baohaojun@gmail.com>